Earphone



FIG. 1 is a front perspective view from the bottom of the earphone;

FIG. 2 is a rear perspective view from the top of the earphone;

FIG. 3 is a front elevational view of the earphone;

FIG. 4 is a left side elevational view of the earphone;

FIG. 5 is a right side elevational view of the earphone;

FIG. 6 is a top plan view of the earphone; and,

FIG. 7 is a bottom plan view of the earphone.

The broken lines form no part of the claimed design. 

We claim the ornamental design for the earphone, as shown and described. 